I purchased this on Rakuten, but I'm selling it because I ended up not using it. It's a new, unused item, but the storage bag has a hole in it. Also, it has been stored at home for about six months. The size is M. Wetsuit Women's 3mm Dive & Sail Back Zipper Diving ★ Purple / Black / Pink / Blue ★ S / M / L / XL Diving, skin diving, surfing, canoeing, pool, and marine sports No immediate purchase (please inquire first)